15709890465

素因数分解:

$3^5\times 5^1\times {\mathrm{12929951}}^1$

素因数の和:12929971

約数の個数: 24

約数和(自身を含む): 28239015168

約数和(自身を除く): 12529124703

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 12929951, 38789853, 64649755, 116369559, 193949265, 349108677, 581847795, 1047326031, 1745543385, 3141978093, 5236630155, 15709890465]

約数ペア:

[(1, 15709890465), (3, 5236630155), (5, 3141978093), (9, 1745543385), (15, 1047326031), (27, 581847795), (45, 349108677), (81, 193949265), (135, 116369559), (243, 64649755), (405, 38789853), (1215, 12929951)]